15691218872

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{241}}^1\times {\mathrm{10289}}^1$

素因数の和:10656

約数の個数: 64

約数和(自身を含む): 34065662400

約数和(自身を除く): 18374443528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 241, 452, 482, 791, 904, 964, 1582, 1687, 1928, 3164, 3374, 6328, 6748, 10289, 13496, 20578, 27233, 41156, 54466, 72023, 82312, 108932, 144046, 190631, 217864, 288092, 381262, 576184, 762524, 1162657, 1525048, 2325314, 2479649, 4650628, 4959298, 8138599, 9301256, 9918596, 16277198, 17357543, 19837192, 32554396, 34715086, 65108792, 69430172, 138860344, 280200337, 560400674, 1120801348, 1961402359, 2241602696, 3922804718, 7845609436, 15691218872]

約数ペア:

[(1, 15691218872), (2, 7845609436), (4, 3922804718), (7, 2241602696), (8, 1961402359), (14, 1120801348), (28, 560400674), (56, 280200337), (113, 138860344), (226, 69430172), (241, 65108792), (452, 34715086), (482, 32554396), (791, 19837192), (904, 17357543), (964, 16277198), (1582, 9918596), (1687, 9301256), (1928, 8138599), (3164, 4959298), (3374, 4650628), (6328, 2479649), (6748, 2325314), (10289, 1525048), (13496, 1162657), (20578, 762524), (27233, 576184), (41156, 381262), (54466, 288092), (72023, 217864), (82312, 190631), (108932, 144046)]